40394702

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 61722240

約数和(自身を除く): 21327538

約数列:

[1, 2, 67, 134, 487, 619, 974, 1238, 32629, 41473, 65258, 82946, 301453, 602906, 20197351, 40394702]

約数ペア:

[(1, 40394702), (2, 20197351), (67, 602906), (134, 301453), (487, 82946), (619, 65258), (974, 41473), (1238, 32629)]